BAS21TA
Product Overview
Category
BAS21TA belongs to the category of semiconductor devices.
Use
It is commonly used in electronic circuits for rectification and switching applications.
Characteristics
- Fast switching speed
- Low leakage current
- High reliability
Package
The BAS21TA is typically available in a SOT-23 package.
Essence
This product is essential for designing efficient electronic circuits with low power loss.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Maximum repetitive peak reverse voltage: 250V
- Average forward current: 200mA
- Forward voltage: 1V at 100mA
Detailed Pin Configuration
The BAS21TA has three pins: 1. Anode 2. Cathode 3. No connection (NC)
Functional Features
- High-speed switching
- Low forward voltage drop
- Low reverse leakage current
Advantages and Disadvantages
Advantages
- Efficient switching performance
- Low power dissipation
- Compact size
Disadvantages
- Limited maximum voltage rating compared to other diodes
- Sensitivity to overvoltage conditions
Working Principles
The BAS21TA operates based on the principles of semiconductor junction behavior, allowing it to control the flow of current in electronic circuits.
Detailed Application Field Plans
The BAS21TA is widely used in the following applications: - Switching power supplies - Signal demodulation - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to BAS21TA include: - BAS16 - BAS70 - 1N4148
In conclusion, the BAS21TA is a crucial component in electronic circuit design, offering fast switching speed, low leakage current, and high reliability. Its compact size and efficient performance make it suitable for various applications, including switching power supplies and signal demodulation.
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What is BAS21TA?
- BAS21TA is a common switching diode with high-speed switching capabilities and low forward voltage drop.
What are the typical applications of BAS21TA?
- BAS21TA is commonly used in high-speed switching applications, such as in rectification, signal demodulation, and voltage clamping circuits.
What is the maximum forward voltage of BAS21TA?
- The maximum forward voltage of BAS21TA is typically around 1V at a forward current of 200mA.
What is the reverse recovery time of BAS21TA?
- The reverse recovery time of BAS21TA is typically around 4ns, making it suitable for high-speed switching applications.
Can BAS21TA be used in rectifier circuits?
- Yes, BAS21TA is commonly used in rectifier circuits due to its fast switching speed and low forward voltage drop.
What is the maximum reverse voltage of BAS21TA?
- The maximum reverse voltage of BAS21TA is typically around 250V, making it suitable for many low to medium voltage applications.
Does BAS21TA have a small package size?
- Yes, BAS21TA is available in small surface mount packages, making it suitable for compact electronic designs.
Is BAS21TA suitable for high-frequency applications?
- Yes, BAS21TA is suitable for high-frequency applications due to its fast switching speed and low capacitance.
Can BAS21TA be used in voltage clamping circuits?
- Yes, BAS21TA is commonly used in voltage clamping circuits to protect sensitive components from voltage spikes.
What are the temperature considerations for BAS21TA?
- BAS21TA has a wide operating temperature range, typically from -65°C to 150°C, making it suitable for various environmental conditions.